What below panel depth is required?
I use 2-1/2 inches, which is about the minimum. My panel is unique in that the bottom panel is slanted at the same angle as the top so you can pretty well just figure on a constant 2-1/2 inch cross section. In a more conventional design, you will probably have more depth at the top of the panel, so you could mount controls higher up to gain more room. Also, with thicker wood, the joystick mounting locations could be routered out to save some space. Keep in mind some clearance for wiring and connectors in addition to these numbers. Finally, remember that pushbutton depth is measured from the top of the control panel, so the wood thickness affects the below panel depth. Here are the below panel depth requirements of some common arcade controls: Happ pushbuttons with Horizontal Microswitch: 2.5 inches below the TOP of the control panel (includes the switch terminals) (according to Happ’s website) Happ Super Joysticks: 2.64 inches below the bottom of the panel (according to Happ’s website)
